One in 500 humans has one blue eye and one brown eye.
145
The average American eats at McDonalds more than 1,800 times in their life.
52
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
Most people smile when they are frustrated, according to a study.
15
On average a woman has 4 sexual partners in her lifetime.
-143
Most people turn their music down in the car when finding a street sign to "see better".
34